Actually I didn't have any keystones before I came up with this. If you can believe that at all???? I had been waiting to try that for a long time. I also have a couple of other crazy idea's I am waiting to try as well.
Nice idea, never thought about Chinese food in them but that would be tasty, maybe a little Chinese 5 spice in the sausage?
Probably won't add any rice when I give this a try as I would be afraid it might take away from the veggie/meat mixture.
Thanks for the inspiration